Search a number
-
+
34370023 = 536110631
BaseRepresentation
bin1000001100011…
…1000111100111
32101200011210211
42003013013213
532244320043
63224400251
7565066102
oct203070747
971604724
1034370023
1118445786
12b616087
1371750bc
1447c9739
15303da9d
hex20c71e7

34370023 has 8 divisors (see below), whose sum is σ = 35595936. Its totient is φ = 33165600.

The previous prime is 34369963. The next prime is 34370053. The reversal of 34370023 is 32007343.

34370023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34370023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34369976 and 34370003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34370053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2083 + ... + 8548.

It is an arithmetic number, because the mean of its divisors is an integer number (4449492).

Almost surely, 234370023 is an apocalyptic number.

34370023 is a deficient number, since it is larger than the sum of its proper divisors (1225913).

34370023 is a wasteful number, since it uses less digits than its factorization.

34370023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10745.

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 34370023 is about 5862.5952444289. The cubic root of 34370023 is about 325.1321687285.

Adding to 34370023 its reverse (32007343), we get a palindrome (66377366).

The spelling of 34370023 in words is "thirty-four million, three hundred seventy thousand, twenty-three".

Divisors: 1 53 61 3233 10631 563443 648491 34370023